1: (6 10 20)

(0 18 16)(1 19 4)(2 11 8)(3 14 13)(5 17 7)(6 10 20)(9 15 12)

2: (5 17 7)

(0 18 16)(1 19 4)(2 11 8)(3 14 13)(5)(6 10 20)(7)(9 15 12)(17)

3: (6 10 20)

(0 18 16)(1 19 4)(2 11 8)(3 14 13)(5)(6)(7)(9 15 12)(10)(17)(20)

4: (0 18 16)

(0)(1 19 4)(2 11 8)(3 14 13)(5)(6)(7)(9 15 12)(10)(16)(17)(18)(20)